6121606 has 8 divisors (see below), whose sum is σ = 9355824. Its totient is φ = 3003000.

The previous prime is 6121579. The next prime is 6121607. The reversal of 6121606 is 6061216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6121607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28770 + ... + 28981.

It is an arithmetic number, because the mean of its divisors is an integer number (1169478).

Almost surely, 2^6121606 is an apocalyptic number.

6121606 is a deficient number, since it is larger than the sum of its proper divisors (3234218).

6121606 is a wasteful number, since it uses less digits than its factorization.

6121606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57806.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 6121606 is about 2474.1879475901. The cubic root of 6121606 is about 182.9314841997.

The spelling of 6121606 in words is "six million, one hundred twenty-one thousand, six hundred six".